Post Graduate Institute of Medical Education & Research,Chandigarh(1984-86)
Ospedale San Donato Milan,Italy,(1988-1990)-World Science Fellowship
King Fahd Hospital,Jeddah,Saudi Arabia,(1992-97)
Apollo Hospital ,Chennai,India(1998-2001)
Director & Chief Consultant,Cardiac Surgery , Sikder Women's Medical College,Dhaka(2001-02)
Consultant Cardiac Surgeon,Apollo Idhayam hospital,Erode Tamil Nadu,India(2002-tilldate)
Visiting Consultant Cardiac Surgeon,Apollo Hospital, Colombo,July-2001
Beating Heart Surgery,Minimaly Invasive Cardiac Surgery
Travelling,Reading